BRPI0605714B1 - Dispositivo e processo para detecção de materiais magnéticos em sistemas antifurtos de tecnologia eletromagnética - Google Patents

Dispositivo e processo para detecção de materiais magnéticos em sistemas antifurtos de tecnologia eletromagnética Download PDF

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Publication number
BRPI0605714B1
BRPI0605714B1 BRPI0605714-4A BRPI0605714A BRPI0605714B1 BR PI0605714 B1 BRPI0605714 B1 BR PI0605714B1 BR PI0605714 A BRPI0605714 A BR PI0605714A BR PI0605714 B1 BRPI0605714 B1 BR PI0605714B1
Authority
BR
Brazil
Prior art keywords
magnetic material
detection
fact
electromagnetic
antennas
Prior art date
Application number
BRPI0605714-4A
Other languages
English (en)
Portuguese (pt)
Inventor
José Gouveia Abrunhosa Jorge
Original Assignee
José Gouveia Abrunhosa Jorge
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by José Gouveia Abrunhosa Jorge filed Critical José Gouveia Abrunhosa Jorge
Priority to BRPI0605714-4A priority Critical patent/BRPI0605714B1/pt
Priority to CN2007800078856A priority patent/CN101401134B/zh
Priority to DE602007006438T priority patent/DE602007006438D1/de
Priority to US12/281,873 priority patent/US7969312B2/en
Priority to EP07710589A priority patent/EP1991968B1/de
Priority to PCT/BR2007/000061 priority patent/WO2007101317A2/en
Priority to CA002643793A priority patent/CA2643793A1/en
Priority to AT07710589T priority patent/ATE467884T1/de
Publication of BRPI0605714A publication Critical patent/BRPI0605714A/pt
Publication of BRPI0605714B1 publication Critical patent/BRPI0605714B1/pt

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/2468—Antenna in system and the related signal processing
    • G08B13/2477—Antenna or antenna activator circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/38—Processing data, e.g. for analysis, for interpretation, for correction
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2405—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used
    • G08B13/2408—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting characterised by the tag technology used using ferromagnetic tags
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
    • G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
    • G08B13/248—EAS system combined with another detection technology, e.g. dual EAS and video or other presence detection system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
BRPI0605714-4A 2006-03-07 2006-03-07 Dispositivo e processo para detecção de materiais magnéticos em sistemas antifurtos de tecnologia eletromagnética BRPI0605714B1 (pt)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BRPI0605714-4A BRPI0605714B1 (pt) 2006-03-07 2006-03-07 Dispositivo e processo para detecção de materiais magnéticos em sistemas antifurtos de tecnologia eletromagnética
CN2007800078856A CN101401134B (zh) 2006-03-07 2007-03-06 在电子商品防盗（eas）电磁系统中用于磁物质检测的装置和方法
DE602007006438T DE602007006438D1 (de) 2006-03-07 2007-03-06 Einrichtung und prozess zur detektion magnetischerlektronischen artikelsicherung (eas)
US12/281,873 US7969312B2 (en) 2006-03-07 2007-03-06 Device and process for magnetic material detection in electronic article surveillance (EAS) electromagnetic systems
EP07710589A EP1991968B1 (de) 2006-03-07 2007-03-06 Einrichtung und prozess zur detektion magnetischer materialien in elektromagnetischen systemen der elektronischen artikelsicherung (eas)
PCT/BR2007/000061 WO2007101317A2 (en) 2006-03-07 2007-03-06 Device and process for magnetic material detection in electronic article surveillance (eas) electromagnetic systems
CA002643793A CA2643793A1 (en) 2006-03-07 2007-03-06 Device and process for magnetic material detection in electronic article surveillance (eas) electromagnetic systems
AT07710589T ATE467884T1 (de) 2006-03-07 2007-03-06 Einrichtung und prozess zur detektion magnetischer materialien in elektromagnetischen systemen der elektronischen artikelsicherung (eas)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0605714-4A BRPI0605714B1 (pt) 2006-03-07 2006-03-07 Dispositivo e processo para detecção de materiais magnéticos em sistemas antifurtos de tecnologia eletromagnética

Publications (2)

Publication Number Publication Date
BRPI0605714A BRPI0605714A (pt) 2007-11-27
BRPI0605714B1 true BRPI0605714B1 (pt) 2018-06-26

Family

ID=38353611

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0605714-4A BRPI0605714B1 (pt) 2006-03-07 2006-03-07 Dispositivo e processo para detecção de materiais magnéticos em sistemas antifurtos de tecnologia eletromagnética

Country Status (8)

Country Link
US (1) US7969312B2 (de)
EP (1) EP1991968B1 (de)
CN (1) CN101401134B (de)
AT (1) ATE467884T1 (de)
BR (1) BRPI0605714B1 (de)
CA (1) CA2643793A1 (de)
DE (1) DE602007006438D1 (de)
WO (1) WO2007101317A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2011013756A (es) * 2009-06-15 2012-04-20 Adel Odeh Sayegh Sistema de supervision de artculos.
ES2641771T3 (es) * 2009-10-16 2017-11-13 Alert Systems Aps Un sistema de protección antirrobo electrónico
US8659428B2 (en) * 2010-03-03 2014-02-25 Tyco Fire & Security Gmbh Method and system for reducing effect of interference in integrated metal detection/electronic article surveillance systems
CN104364638A (zh) * 2012-05-30 2015-02-18 通用电气公司 用于对材料特性进行测量的传感器设备
PL2997557T3 (pl) 2013-05-14 2018-01-31 Alert Systems Aps System i sposób zapobiegania kradzieży z wykrywaniem pola magnetycznego
US20180040218A1 (en) * 2016-08-04 2018-02-08 Tyco Fire & Security Gmbh Pulsed electronic article surveillance detection system absent of a phasing requirement
CN112102573A (zh) * 2020-10-12 2020-12-18 广州市格优科技有限公司 一种独立连接防盗报警系统的多用途广告灯箱

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US3983552A (en) * 1975-01-14 1976-09-28 American District Telegraph Company Pilferage detection systems
US4539558A (en) * 1981-11-24 1985-09-03 Shin International, Inc. Antitheft system
NO162537C (no) * 1986-02-17 1990-01-10 Dam Patent A S Fremgangsmaate og anordning for ikke-destruktiv materialproevning.
GB8822932D0 (en) * 1988-09-30 1988-11-09 Scient Generics Ltd System for verification of de-activation of anti-theft markers
CN1044990A (zh) * 1989-02-18 1990-08-29 中国计量科学研究院 磁性材料自动测量装置
GB9302757D0 (en) * 1993-02-11 1993-03-24 Esselte Meto Int Gmbh Method and system for detecting a marker
US5748086A (en) * 1995-11-14 1998-05-05 Sensormatic Electronics Corporation Electronic article surveillance system with comb filtering and false alarm suppression
US7075427B1 (en) * 1996-01-12 2006-07-11 Eva Signal Corporation Traffic warning system
US6466131B1 (en) * 1996-07-30 2002-10-15 Micron Technology, Inc. Radio frequency data communications device with adjustable receiver sensitivity and method
US6167246A (en) * 1997-05-09 2000-12-26 Micrel Incorporated Fully integrated all-CMOS AM receiver
US6424177B1 (en) * 1999-06-28 2002-07-23 Broadcom Corporation Universal single-ended parallel bus
US6710714B2 (en) * 2001-04-30 2004-03-23 Matthew Conway Pet cage assembly having smoke activated escape feature
JP3786887B2 (ja) * 2002-03-04 2006-06-14 アイチ・マイクロ・インテリジェント株式会社 磁気検出器
US6836216B2 (en) * 2002-05-09 2004-12-28 Electronic Article Surveillance Technologies, Ltd. Electronic article surveillance system
US7037604B2 (en) * 2002-07-23 2006-05-02 Honeywell International, Inc. Magnetic sensing device
NL1021686C1 (nl) * 2002-10-17 2004-04-20 Klaas Siersema Stelsel voor het detecteren van een magneet.
CN1283998C (zh) * 2003-07-02 2006-11-08 电子科技大学 高灵敏度、各向同性空间电磁波泄漏探测头
JP2005195481A (ja) * 2004-01-08 2005-07-21 Japan Servo Co Ltd 磁気式リニアポジションセンサ
CN1710441A (zh) * 2005-04-30 2005-12-21 山东大学 一种测量材料电磁性质变化的装置及其方法
US8704638B2 (en) * 2008-07-07 2014-04-22 Tyco Fire & Security Services GmbH Electronic article surveillance system with metal detection capability and method therefor

Also Published As

Publication number Publication date
EP1991968B1 (de) 2010-05-12
CA2643793A1 (en) 2007-09-13
CN101401134B (zh) 2010-09-29
US20090102662A1 (en) 2009-04-23
EP1991968A2 (de) 2008-11-19
BRPI0605714A (pt) 2007-11-27
CN101401134A (zh) 2009-04-01
WO2007101317A2 (en) 2007-09-13
US7969312B2 (en) 2011-06-28
WO2007101317A3 (en) 2007-10-25
WO2007101317B1 (en) 2007-12-13
ATE467884T1 (de) 2010-05-15
DE602007006438D1 (de) 2010-06-24

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Legal Events

Date Code Title Description
B65X Notification of requirement for priority examination of patent application
B65Z Priority examination of the patent application refused (request does not comply with dec. 132/06 of 20061117)

Free format text: NEGADO O EXAME PRIORITARIO DO PEDIDO DE PATENTE UMA VEZ QUE NAO FOI ATENDIDO O DISPOSTO NO ART. 6O, II, "A" E "B" DA RESOLUCAO 191/08.

B15K Others concerning applications: alteration of classification

Ipc: G08B 13/24 (2006.01), G01V 15/00 (2006.01)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]